Beautiful, snow-white Indonesian Agate Geode.  A beautiful botryoidal crystalized center of a geode, with a hand-polished outer rim of gem calcite ...

This Brazilian quartz agate star has been carefully crafted and buffed to a glossy finish, showcasing a unique pattern of subtle natural banding. I...

Beautiful Brazilian natural quartz agate freeform slice. This piece is polished on both sides, untreated and displays beautiful natural wavy patter...

Beautiful and colorful, polished slice of Uruguayan amethyst slice geode. Both sides are polished to a high yield mirror finish. Lustrous and fully...